Alright, let's work through 7901 times 5317 step by step
7901 × 5317 = 5317 × (7901)
+ 5317 × 1 that results in 5317
+ 5317 × 00 that equals 0
+ 5317 × 900 that is equal 4785300
+ 5317 × 7000 that is equal 37219000

= 42009617
